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* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
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package org.apache.activemq.artemis.rest.test;
import org.apache.activemq.artemis.rest.topic.TopicDeployment;
import org.jboss.resteasy.client.ClientRequest;
import org.jboss.resteasy.client.ClientResponse;
import org.jboss.resteasy.spi.Link;
import org.jboss.resteasy.test.TestPortProvider;
import org.junit.Assert;
import org.junit.Test;
public class AutoAckTopicTest extends MessageTestBase {
@Test
public void testSuccessFirst() throws Exception {
String testName = "AutoAckTopicTest.testSuccessFirst";
TopicDeployment deployment = new TopicDeployment();
deployment.setDuplicatesAllowed(true);
deployment.setDurableSend(false);
deployment.setName(testName);
manager.getTopicManager().deploy(deployment);
ClientRequest request = new ClientRequest(TestPortProvider.generateURL("/topics/" + testName));
ClientResponse<?> response = request.head();
response.releaseConnection();
Assert.assertEquals(200, response.getStatus());
Link sender = getLinkByTitle(manager.getTopicManager().getLinkStrategy(), response, "create");
Link subscriptions = getLinkByTitle(manager.getTopicManager().getLinkStrategy(), response, "pull-subscriptions");
ClientResponse<?> res = subscriptions.request().post();
res.releaseConnection();
Assert.assertEquals(201, res.getStatus());
Link sub1 = res.getLocationLink();
Assert.assertNotNull(sub1);
Link consumeNext1 = getLinkByTitle(manager.getTopicManager().getLinkStrategy(), res, "consume-next");
Assert.assertNotNull(consumeNext1);
System.out.println("consumeNext1: " + consumeNext1);
res = subscriptions.request().post();
res.releaseConnection();
Assert.assertEquals(201, res.getStatus());
Link sub2 = res.getLocationLink();
Assert.assertNotNull(sub2);
Link consumeNext2 = getLinkByTitle(manager.getTopicManager().getLinkStrategy(), res, "consume-next");
Assert.assertNotNull(consumeNext2);
System.out.println("consumeNext2: " + consumeNext2);
res = sender.request().body("text/plain", "1").post();
res.releaseConnection();
Assert.assertEquals(201, res.getStatus());
res = sender.request().body("text/plain", "2").post();
res.releaseConnection();
Assert.assertEquals(201, res.getStatus());
res = consumeNext1.request().post(String.class);
Assert.assertEquals(200, res.getStatus());
Assert.assertEquals("1", res.getEntity(String.class));
res.releaseConnection();
consumeNext1 = getLinkByTitle(manager.getTopicManager().getLinkStrategy(), res, "consume-next");
res = consumeNext1.request().post(String.class);
Assert.assertEquals(200, res.getStatus());
Assert.assertEquals("2", res.getEntity(String.class));
res.releaseConnection();
consumeNext1 = getLinkByTitle(manager.getTopicManager().getLinkStrategy(), res, "consume-next");
res = consumeNext2.request().post(String.class);
Assert.assertEquals(200, res.getStatus());
Assert.assertEquals("1", res.getEntity(String.class));
res.releaseConnection();
consumeNext2 = getLinkByTitle(manager.getTopicManager().getLinkStrategy(), res, "consume-next");
res = consumeNext2.request().post(String.class);
Assert.assertEquals(200, res.getStatus());
Assert.assertEquals("2", res.getEntity(String.class));
res.releaseConnection();
consumeNext2 = getLinkByTitle(manager.getTopicManager().getLinkStrategy(), res, "consume-next");
Assert.assertEquals(204, sub1.request().delete().getStatus());
Assert.assertEquals(204, sub2.request().delete().getStatus());
}
@Test
public void testNewSubNotBlockedByTimeoutTask() throws Exception {
// Default config is 1s interval, 300s timeout.
// Create a topic
String testName = "AutoAckTopicTest.testNewSubNotBlockedByTimeoutTask";
TopicDeployment deployment = new TopicDeployment();
deployment.setDuplicatesAllowed(true);
deployment.setDurableSend(false);
deployment.setName(testName);
manager.getTopicManager().deploy(deployment);
// Create a consumer
ClientRequest request = new ClientRequest(TestPortProvider.generateURL("/topics/" + testName));
ClientResponse<?> response = request.head();
response.releaseConnection();
Assert.assertEquals(200, response.getStatus());
Link sender = getLinkByTitle(manager.getTopicManager().getLinkStrategy(), response, "create");
Link subscriptions = getLinkByTitle(manager.getTopicManager().getLinkStrategy(), response, "pull-subscriptions");
// Create the pull-subscription itself.
ClientResponse<?> res = subscriptions.request().post();
res.releaseConnection();
Assert.assertEquals(201, res.getStatus());
Link sub1 = res.getLocationLink();
Assert.assertNotNull(sub1);
Link consumeNext1 = getLinkByTitle(manager.getTopicManager().getLinkStrategy(), res, "consume-next");
Assert.assertNotNull(consumeNext1);
// Pull on the topic for 8s (long enoguh to guarantee the rest of the test
// will pass/fail due to the timeouttask + test operations)
AcceptWaitListener awlistener = new AcceptWaitListener(consumeNext1.getHref());
Thread t = new Thread(awlistener);
t.start();
// Wait 2 seconds to ensure a new TimeoutTask is running concurrently.
Thread.sleep(2000);
// Attempt to create a new pull-subscription. Validate that it takes no longer than 2 seconds
// (it should take like 20ms, but give it a relatively huge amount of leeway)
NewPullSubscriber nps = new NewPullSubscriber(subscriptions.getHref());
Thread npsThread = new Thread(nps);
npsThread.start();
Thread.sleep(2000);
Assert.assertTrue("NewPullSubscriber did not finish in 2 seconds!", nps.isFinished());
Assert.assertFalse("AcceptWaitListener failed to open connection!", awlistener.isFailed());
Assert.assertFalse("NewPullSubscriber failed to open new subscription!", nps.isFailed());
npsThread.interrupt();
t.interrupt();
}
private class NewPullSubscriber implements Runnable {
private final String url;
private boolean isFinished = false;
private boolean failed = false;
private NewPullSubscriber(String url) {
this.url = url;
}
public boolean isFinished() {
return isFinished;
}
public boolean isFailed() {
return failed;
}
@Override
public void run() {
try {
isFinished = false;
ClientRequest request = new ClientRequest(url);
ClientResponse<?> response = request.post();
response.releaseConnection();
System.out.println("NPS response: " + response.getStatus());
Assert.assertEquals(201, response.getStatus());
isFinished = true;
} catch (Exception e) {
System.out.println("Exception " + e);
failed = true;
}
}
}
private class AcceptWaitListener implements Runnable {
private final int acceptWaitTime = 8;
private String url;
private boolean isFinished = false;
private boolean failed = false;
private AcceptWaitListener(String url) {
this.url = url;
}
public boolean isFinished() {
return this.isFinished;
}
public boolean isFailed() {
return this.failed;
}
@Override
public void run() {
try {
ClientRequest req = new ClientRequest(url);
req.header("Accept-Wait", acceptWaitTime);
ClientResponse<?> response = req.post();
response.releaseConnection();
isFinished = true;
} catch (Exception e) {
failed = true;
}
}
}
}